At min-in-decimal you can check decimal minutes an industrial minutes easily.
1 = 0.02 | 16 = 0.27 | 31 = 0.52 | 46 = 0.77 |
2 = 0.03 | 17 = 0.28 | 32 = 0.53 | 47 = 0.78 |
3 = 0.05 | 18 = 0.3 | 33 = 0.55 | 48 = 0.8 |
4 = 0.07 | 19 = 0.32 | 34 = 0.57 | 49 = 0.82 |
5 = 0.08 | 20 = 0.33 | 35 = 0.58 | 50 = 0.83 |
6 = 0.1 | 21 = 0.35 | 36 = 0.6 | 51 = 0.85 |
7 = 0.12 | 22 = 0.37 | 37 = 0.62 | 52 = 0.87 |
8 = 0.13 | 23 = 0.38 | 38 = 0.63 | 53 = 0.88 |
9 = 0.15 | 24 = 0.4 | 39 = 0.65 | 54 = 0.9 |
10 = 0.17 | 25 = 0.42 | 40 = 0.67 | 55 = 0.92 |
11 = 0.18 | 26 = 0.43 | 41 = 0.68 | 56 = 0.93 |
12 = 0.2 | 27 = 0.45 | 42 = 0.7 | 57 = 0.95 |
13 = 0.22 | 28 = 0.47 | 43 = 0.72 | 58 = 0.97 |
14 = 0.23 | 29 = 0.48 | 44 = 0.73 | 59 = 0.98 |
15 = 0.25 | 30 = 0.5 | 45 = 0.75 | 60 = 1 |
In time recording systems in industry, hours worked can be displayed decimally, i.e. 8.75 h instead of 8 hours and 45 minutes. This is primarily intended to facilitate data management of working times. In this context, the term industrial minute is sometimes used to denote a hundredth of an hour, so an industrial minute corresponds to 36 seconds. One hundredth of an industrial minute is called an industrial second. Industrial minutes should not be confused with the time unit hundredth of a minute (HM) in work study.
8 Hours 45 Minutes = 8,75 h = 875 decimal minutes = 87500 decimal seconds
Working times are usually rounded to the industrial minute, so that they can be saved as integer industrial minutes.
If you want to convert a time or period of time in normal display to the industry display, the following applies
Ih = Hour + Min/60 + Sec/3600